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1806 lines
50 KiB
1806 lines
50 KiB
/*++
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Copyright (c) 1999-2001 Microsoft Corporation
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Module Name:
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windbg.cpp
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Abstract:
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This module contains the main program, main window proc and MDICLIENT
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window proc for Windbg.
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--*/
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#include "precomp.hxx"
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#pragma hdrstop
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#include <dbghelp.h>
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ULONG g_CodeDisplaySequence;
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PTSTR g_ProgramName;
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ULONG g_CommandLineStart;
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PSTR g_RemoteOptions;
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BOOL g_QuietMode;
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ULONG g_DefPriority;
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char g_TitleServerText[MAX_PATH];
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char g_TitleExtraText[MAX_PATH];
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BOOL g_ExplicitTitle;
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PFN_FlashWindowEx g_FlashWindowEx;
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BOOL g_AllowJournaling;
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BOOL g_Exit;
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// Handle to main window
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HWND g_hwndFrame = NULL;
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// Handle to MDI client
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HWND g_hwndMDIClient = NULL;
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// Width and height of MDI client.
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ULONG g_MdiWidth, g_MdiHeight;
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//Handle to instance data
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HINSTANCE g_hInst;
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//Handle to accelerator table
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HACCEL g_hMainAccTable;
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//Keyboard Hooks functions
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HHOOK hKeyHook;
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// WinDBG title text
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TCHAR g_MainTitleText[MAX_MSG_TXT];
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// menu that belongs to g_hwndFrame
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HMENU g_hmenuMain;
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HMENU g_hmenuMainSave;
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// Window submenu
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HMENU g_hmenuWindowSub;
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#ifdef DBG
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// Used to define debugger output
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DWORD dwVerboseLevel = MIN_VERBOSITY_LEVEL;
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#endif
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INDEXED_COLOR g_Colors[COL_COUNT] =
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{
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// Set from GetSysColor(COLOR_WINDOW).
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"Background", 0, 0, NULL,
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// Set from GetSysColor(COLOR_WINDOWTEXT).
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"Text", 0, 0, NULL,
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// Set from GetSysColor(COLOR_HIGHLIGHT).
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"Current line background", 0, 0, NULL,
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// Set from GetSysColor(COLOR_HIGHLIGHTTEXT).
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"Current line text", 0, 0, NULL,
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// Purple.
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"Breakpoint current line background", 0, RGB(255, 0, 255), NULL,
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// Set from GetSysColor(COLOR_HIGHLIGHTTEXT).
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"Breakpoint current line text", 0, 0, NULL,
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// Red.
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"Enabled breakpoint background", 0, RGB(255, 0, 0), NULL,
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// Set from GetSysColor(COLOR_HIGHLIGHTTEXT).
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"Enabled breakpoint text", 0, 0, NULL,
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// Yellow.
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"Disabled breakpoint background", 0, RGB(255, 255, 0), NULL,
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// Set from GetSysColor(COLOR_HIGHLIGHTTEXT).
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"Disabled breakpoint text", 0, 0, NULL,
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};
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// There is a foreground and background color for each
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// possible bit in the output mask. The default foreground
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// color is normal window text and the background is
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// the normal window background.
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//
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// There are also some extra colors for user-added output.
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//
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// Some mask bits have no assigned meaning right now and
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// are given NULL names to mark them as skip entries. Their
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// indices are allocated now for future use.
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INDEXED_COLOR g_OutMaskColors[OUT_MASK_COL_COUNT] =
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{
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// 0x00000001 - 0x00000008.
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"Normal level command window text", 0, 0, NULL,
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"Normal level command window text background", 0, 0, NULL,
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"Error level command window text", 0, 0, NULL,
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"Error level command window text background", 0, 0, NULL,
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"Warning level command window text", 0, 0, NULL,
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"Warning level command window text background", 0, 0, NULL,
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"Verbose level command window text", 0, 0, NULL,
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"Verbose level command window text background", 0, 0, NULL,
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// 0x00000010 - 0x00000080.
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"Prompt level command window text", 0, 0, NULL,
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"Prompt level command window text background", 0, 0, NULL,
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"Prompt registers level command window text", 0, 0, NULL,
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"Prompt registers level command window text background", 0, 0, NULL,
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"Extension warning level command window text", 0, 0, NULL,
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"Extension warning level command window text background", 0, 0, NULL,
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"Debuggee level command window text", 0, 0, NULL,
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"Debuggee level command window text background", 0, 0, NULL,
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// 0x00000100 - 0x00000800.
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"Debuggee prompt level command window text", 0, 0, NULL,
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"Debuggee prompt level command window text background", 0, 0, NULL,
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NULL, 0, 0, NULL,
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NULL, 0, 0, NULL,
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NULL, 0, 0, NULL,
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NULL, 0, 0, NULL,
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NULL, 0, 0, NULL,
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NULL, 0, 0, NULL,
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// 0x00001000 - 0x00008000.
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NULL, 0, 0, NULL,
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NULL, 0, 0, NULL,
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NULL, 0, 0, NULL,
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NULL, 0, 0, NULL,
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NULL, 0, 0, NULL,
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NULL, 0, 0, NULL,
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NULL, 0, 0, NULL,
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NULL, 0, 0, NULL,
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// 0x00010000 - 0x00080000.
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NULL, 0, 0, NULL,
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NULL, 0, 0, NULL,
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NULL, 0, 0, NULL,
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NULL, 0, 0, NULL,
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NULL, 0, 0, NULL,
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NULL, 0, 0, NULL,
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NULL, 0, 0, NULL,
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NULL, 0, 0, NULL,
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// 0x00100000 - 0x00800000.
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NULL, 0, 0, NULL,
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NULL, 0, 0, NULL,
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NULL, 0, 0, NULL,
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NULL, 0, 0, NULL,
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NULL, 0, 0, NULL,
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NULL, 0, 0, NULL,
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NULL, 0, 0, NULL,
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NULL, 0, 0, NULL,
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// 0x01000000 - 0x08000000.
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NULL, 0, 0, NULL,
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NULL, 0, 0, NULL,
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NULL, 0, 0, NULL,
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NULL, 0, 0, NULL,
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NULL, 0, 0, NULL,
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NULL, 0, 0, NULL,
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NULL, 0, 0, NULL,
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NULL, 0, 0, NULL,
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// 0x10000000 - 0x80000000.
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"Internal event level command window text", 0, 0, NULL,
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"Internal event level command window text background", 0, 0, NULL,
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"Internal breakpoint level command window text", 0, 0, NULL,
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"Internal breakpoint level command window text background", 0, 0, NULL,
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"Internal remoting level command window text", 0, 0, NULL,
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"Internal remoting level command window text background", 0, 0, NULL,
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"Internal KD protocol level command window text", 0, 0, NULL,
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"Internal KD protocol level command window text background", 0, 0, NULL,
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// User-added text.
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"User-added command window text", 0, 0, NULL,
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"User-added command window text background", 0, 0, NULL,
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};
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COLORREF g_CustomColors[CUSTCOL_COUNT];
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void
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UpdateFrameTitle(void)
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{
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char TitleBuf[MAX_MSG_TXT + 2 * MAX_PATH + 32];
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PSTR Title = TitleBuf;
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strcpy(Title, g_MainTitleText);
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Title = Title + strlen(Title);
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if (g_ExplicitTitle)
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{
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strcpy(Title, " - ");
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Title += 3;
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strcpy(Title, g_TitleExtraText);
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}
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else
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{
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if (g_TitleServerText[0])
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{
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strcpy(Title, " - ");
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Title += 3;
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strcpy(Title, g_TitleServerText);
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Title += strlen(Title);
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}
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if (g_TitleExtraText[0])
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{
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strcpy(Title, " - ");
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Title += 3;
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strcpy(Title, g_TitleExtraText);
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Title += strlen(Title);
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}
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}
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SetWindowText(g_hwndFrame, TitleBuf);
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}
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void
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SetTitleServerText(PCSTR Format, ...)
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{
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va_list Args;
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va_start(Args, Format);
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_vsnprintf(g_TitleServerText, sizeof(g_TitleServerText), Format, Args);
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g_TitleServerText[sizeof(g_TitleServerText) - 1] = 0;
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va_end(Args);
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UpdateFrameTitle();
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}
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void
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SetTitleSessionText(PCSTR Format, ...)
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{
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// Don't override an explicit title.
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if (g_ExplicitTitle)
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{
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return;
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}
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if (Format == NULL)
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{
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g_TitleExtraText[0] = 0;
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}
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else
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{
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va_list Args;
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va_start(Args, Format);
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_vsnprintf(g_TitleExtraText, sizeof(g_TitleExtraText), Format, Args);
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g_TitleExtraText[sizeof(g_TitleExtraText) - 1] = 0;
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va_end(Args);
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}
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UpdateFrameTitle();
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}
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void
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SetTitleExplicitText(PCSTR Text)
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{
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g_TitleExtraText[0] = 0;
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strncat(g_TitleExtraText, Text, sizeof(g_TitleExtraText) - 1);
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g_ExplicitTitle = TRUE;
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UpdateFrameTitle();
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}
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void
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UpdateTitleSessionText(void)
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{
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if (!g_RemoteClient)
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{
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char ProcServer[MAX_CMDLINE_TXT];
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if (g_ProcessServer != NULL)
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{
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sprintf(ProcServer, "[%s] ", g_ProcessServer);
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}
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else
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{
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ProcServer[0] = 0;
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}
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if (g_DumpFile != NULL)
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{
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SetTitleSessionText("Dump %s", g_DumpFile);
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}
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else if (g_DebugCommandLine != NULL)
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{
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SetTitleSessionText("%s%s", ProcServer, g_DebugCommandLine);
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}
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else if (g_PidToDebug != 0)
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{
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SetTitleSessionText("%sPid %d", ProcServer, g_PidToDebug);
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}
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else if (g_ProcNameToDebug != NULL)
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{
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SetTitleSessionText("%sProcess %s", ProcServer, g_ProcNameToDebug);
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}
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else if (g_AttachKernelFlags == DEBUG_ATTACH_LOCAL_KERNEL)
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{
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SetTitleSessionText("Local kernel");
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}
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else if (g_AttachKernelFlags == DEBUG_ATTACH_EXDI_DRIVER)
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{
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SetTitleSessionText("eXDI '%s'",
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g_KernelConnectOptions);
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}
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else
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{
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SetTitleSessionText("Kernel '%s'",
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g_KernelConnectOptions);
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}
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}
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else
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{
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SetTitleSessionText("Remote '%s'", g_RemoteOptions);
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}
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}
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BOOL
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CreateUiInterfaces(
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BOOL Remote,
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LPTSTR CreateOptions
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)
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{
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HRESULT Hr;
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//
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// Destroy the old interfaces if they existed.
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//
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ReleaseUiInterfaces();
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//
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// Create the new debugger interfaces the UI will use.
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//
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if (Remote)
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{
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if ((Hr = DebugConnect(CreateOptions, IID_IDebugClient,
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(void **)&g_pUiClient)) != S_OK)
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{
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if (Hr == E_INVALIDARG)
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{
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InformationBox(ERR_Invalid_Remote_Param);
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}
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else if (Hr == RPC_E_VERSION_MISMATCH)
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{
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InformationBox(ERR_Remoting_Version_Mismatch);
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}
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else if (Hr == RPC_E_SERVER_DIED ||
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Hr == HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND))
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{
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InformationBox(ERR_No_Remote_Server, CreateOptions);
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}
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else
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{
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InformationBox(ERR_Unable_To_Connect, CreateOptions, Hr);
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}
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return FALSE;
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}
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g_RemoteClient = TRUE;
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g_RemoteOptions = _tcsdup(CreateOptions);
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}
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else
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{
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if ((Hr = DebugCreate(IID_IDebugClient,
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(void **)&g_pUiClient)) != S_OK)
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{
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InformationBox(ERR_Internal_Error, Hr, "UI DebugCreate");
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return FALSE;
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}
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if (CreateOptions != NULL &&
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(Hr = g_pUiClient->StartServer(CreateOptions)) != S_OK)
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{
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if (Hr == E_INVALIDARG)
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{
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InformationBox(ERR_Invalid_Server_Param);
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}
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else if (Hr == HRESULT_FROM_WIN32(ERROR_ALREADY_EXISTS) ||
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Hr == HRESULT_FROM_WIN32(WSAEADDRINUSE))
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{
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InformationBox(ERR_Connection_In_Use);
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}
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else
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{
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InformationBox(ERR_Internal_Error, Hr, "UI StartServer");
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}
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return FALSE;
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}
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}
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if ((Hr = g_pUiClient->QueryInterface(IID_IDebugControl,
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(void **)&g_pUiControl)) != S_OK)
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{
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if (Hr == RPC_E_VERSION_MISMATCH)
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{
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InformationBox(ERR_Remoting_Version_Mismatch);
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}
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else
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{
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InformationBox(ERR_Internal_Error, Hr, "UI QueryControl");
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}
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return FALSE;
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}
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if ((Hr = g_pUiClient->QueryInterface(IID_IDebugSymbols,
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(void **)&g_pUiSymbols)) != S_OK)
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{
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if (Hr == RPC_E_VERSION_MISMATCH)
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{
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InformationBox(ERR_Remoting_Version_Mismatch);
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}
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else
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{
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InformationBox(ERR_Internal_Error, Hr, "UI QuerySymbols");
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}
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return FALSE;
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}
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if ((Hr = g_pUiClient->QueryInterface(IID_IDebugSystemObjects,
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(void **)&g_pUiSystem)) != S_OK)
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{
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if (Hr == RPC_E_VERSION_MISMATCH)
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{
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InformationBox(ERR_Remoting_Version_Mismatch);
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}
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else
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{
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InformationBox(ERR_Internal_Error, Hr, "UI QuerySystem");
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}
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return FALSE;
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}
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//
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// Optional interfaces.
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//
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if ((Hr = g_pUiClient->QueryInterface(IID_IDebugSymbols2,
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(void **)&g_pUiSymbols2)) != S_OK)
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{
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g_pUiSymbols2 = NULL;
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}
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if (g_RemoteClient)
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{
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// Create a local client to do local source file lookups.
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if ((Hr = DebugCreate(IID_IDebugClient,
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(void **)&g_pUiLocClient)) != S_OK ||
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(Hr = g_pUiLocClient->
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QueryInterface(IID_IDebugControl,
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(void **)&g_pUiLocControl)) != S_OK ||
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(Hr = g_pUiLocClient->
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QueryInterface(IID_IDebugSymbols,
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(void **)&g_pUiLocSymbols)) != S_OK)
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{
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InformationBox(ERR_Internal_Error, Hr, "UI local symbol object");
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return FALSE;
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}
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}
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else
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{
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g_pUiLocClient = g_pUiClient;
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g_pUiLocClient->AddRef();
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g_pUiLocControl = g_pUiControl;
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g_pUiLocControl->AddRef();
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g_pUiLocSymbols = g_pUiSymbols;
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g_pUiLocSymbols->AddRef();
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}
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return TRUE;
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}
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void
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ReleaseUiInterfaces(void)
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{
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RELEASE(g_pUiClient);
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RELEASE(g_pUiControl);
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RELEASE(g_pUiSymbols);
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RELEASE(g_pUiSymbols2);
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RELEASE(g_pUiSystem);
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RELEASE(g_pUiLocClient);
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RELEASE(g_pUiLocControl);
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RELEASE(g_pUiLocSymbols);
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}
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PTSTR
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GetArg(
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PTSTR *lpp
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)
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{
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static PTSTR pszBuffer = NULL;
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int r;
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PTSTR p1 = *lpp;
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while (*p1 == _T(' ') || *p1 == _T('\t'))
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{
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p1++;
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}
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if (pszBuffer)
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{
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free(pszBuffer);
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}
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pszBuffer = (PTSTR) calloc(_tcslen(p1) + 1, sizeof(TCHAR));
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if (pszBuffer == NULL)
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{
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ErrorExit(NULL, "Unable to allocate command line argument\n");
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}
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r = CPCopyString(&p1, pszBuffer, 0, (*p1 == _T('\'') || *p1 == _T('"') ));
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if (r >= 0)
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{
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*lpp = p1;
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}
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return pszBuffer;
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}
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BOOL
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ParseCommandLine(BOOL FirstParse)
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{
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PTSTR lp1 = GetCommandLine();
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PTSTR lp2 = NULL;
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int Starts;
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g_CommandLineStart = 0;
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g_EngOptModified = 0;
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// skip whitespace
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while (*lp1 == _T(' ') || *lp1 == _T('\t'))
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{
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lp1++;
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}
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// skip over our program name
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if (_T('"') != *lp1)
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{
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lp1 += _tcslen(g_ProgramName);
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}
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else
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{
|
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// The program name is quoted. If there's a trailing
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// quote skip over it.
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lp1 += _tcslen(g_ProgramName) + 1;
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if (*lp1 == _T('"'))
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{
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*lp1++;
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}
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}
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|
|
while (*lp1)
|
|
{
|
|
if (*lp1 == _T(' ') || *lp1 == _T('\t'))
|
|
{
|
|
lp1++;
|
|
continue;
|
|
}
|
|
|
|
if (*lp1 == _T('-') || *lp1 == _T('/'))
|
|
{
|
|
++lp1;
|
|
|
|
switch (*lp1++)
|
|
{
|
|
case _T('?'):
|
|
usage:
|
|
SpawnHelp(HELP_TOPIC_COMMAND_LINE_WINDBG);
|
|
exit(1);
|
|
|
|
case _T(' '):
|
|
case _T('\t'):
|
|
break;
|
|
|
|
case _T('b'):
|
|
g_pUiControl->AddEngineOptions(DEBUG_ENGOPT_INITIAL_BREAK);
|
|
if (g_RemoteClient)
|
|
{
|
|
// The engine may already be waiting so just ask
|
|
// for a breakin immediately.
|
|
g_pUiControl->SetInterrupt(DEBUG_INTERRUPT_ACTIVE);
|
|
}
|
|
g_EngOptModified |= DEBUG_ENGOPT_INITIAL_BREAK;
|
|
break;
|
|
|
|
case _T('c'):
|
|
lp2 = lp1;
|
|
while (*lp2 && *lp2 != ' ' && *lp2 != '\t')
|
|
{
|
|
lp2++;
|
|
}
|
|
if (lp2 == lp1 + 5 &&
|
|
!memcmp(lp1, "lines", 5))
|
|
{
|
|
lp1 = lp2;
|
|
g_HistoryLines = atoi(GetArg(&lp1));
|
|
}
|
|
else
|
|
{
|
|
g_InitialCommand = _tcsdup(GetArg(&lp1));
|
|
}
|
|
break;
|
|
|
|
case _T('d'):
|
|
g_pUiControl->
|
|
AddEngineOptions(DEBUG_ENGOPT_INITIAL_MODULE_BREAK);
|
|
g_EngOptModified |= DEBUG_ENGOPT_INITIAL_MODULE_BREAK;
|
|
break;
|
|
|
|
case _T('e'):
|
|
// Signal an event after process is attached.
|
|
g_pUiControl->SetNotifyEventHandle(_atoi64(GetArg(&lp1)));
|
|
break;
|
|
|
|
case _T('f'):
|
|
lp2 = lp1;
|
|
while (*lp2 && *lp2 != ' ' && *lp2 != '\t')
|
|
{
|
|
lp2++;
|
|
}
|
|
if (lp2 != lp1 + 6 ||
|
|
memcmp(lp1, "ailinc", 6))
|
|
{
|
|
goto usage;
|
|
}
|
|
|
|
lp1 = lp2;
|
|
g_pUiControl->
|
|
AddEngineOptions(DEBUG_ENGOPT_FAIL_INCOMPLETE_INFORMATION);
|
|
g_pUiSymbols->
|
|
AddSymbolOptions(SYMOPT_EXACT_SYMBOLS);
|
|
break;
|
|
|
|
case _T('g'):
|
|
g_pUiControl->
|
|
RemoveEngineOptions(DEBUG_ENGOPT_INITIAL_BREAK);
|
|
g_EngOptModified |= DEBUG_ENGOPT_INITIAL_BREAK;
|
|
break;
|
|
|
|
case _T('G'):
|
|
g_pUiControl->
|
|
RemoveEngineOptions(DEBUG_ENGOPT_FINAL_BREAK);
|
|
g_EngOptModified |= DEBUG_ENGOPT_FINAL_BREAK;
|
|
break;
|
|
|
|
case _T('h'):
|
|
if (*lp1 == _T('d'))
|
|
{
|
|
lp1++;
|
|
g_DebugCreateFlags |=
|
|
DEBUG_CREATE_PROCESS_NO_DEBUG_HEAP;
|
|
}
|
|
else
|
|
{
|
|
goto usage;
|
|
}
|
|
break;
|
|
|
|
case _T('i'):
|
|
g_pUiSymbols->SetImagePath(GetArg(&lp1));
|
|
break;
|
|
|
|
case _T('I'):
|
|
if (!InstallAsAeDebug(NULL))
|
|
{
|
|
InformationBox(ERR_Fail_Inst_Postmortem_Dbg);
|
|
}
|
|
else
|
|
{
|
|
InformationBox(ERR_Success_Inst_Postmortem_Dbg);
|
|
exit(1);
|
|
}
|
|
break;
|
|
|
|
// XXX AndreVa - This needs to be checked before we start
|
|
// the GUI.
|
|
case _T('J'):
|
|
case _T('j'):
|
|
g_AllowJournaling = TRUE;
|
|
break;
|
|
|
|
case _T('k'):
|
|
if (*lp1 == _T('l'))
|
|
{
|
|
g_AttachKernelFlags = DEBUG_ATTACH_LOCAL_KERNEL;
|
|
lp1++;
|
|
}
|
|
else if (*lp1 == _T('x'))
|
|
{
|
|
g_AttachKernelFlags = DEBUG_ATTACH_EXDI_DRIVER;
|
|
lp1++;
|
|
g_KernelConnectOptions = _tcsdup(GetArg(&lp1));
|
|
}
|
|
else
|
|
{
|
|
g_KernelConnectOptions = _tcsdup(GetArg(&lp1));
|
|
}
|
|
g_CommandLineStart++;
|
|
break;
|
|
|
|
case _T('n'):
|
|
lp2 = lp1;
|
|
while (*lp2 && *lp2 != ' ' && *lp2 != '\t')
|
|
{
|
|
lp2++;
|
|
}
|
|
if (lp2 == lp1 + 6 &&
|
|
!memcmp(lp1, "oshell", 6))
|
|
{
|
|
lp1 = lp2;
|
|
g_pUiControl->AddEngineOptions
|
|
(DEBUG_ENGOPT_DISALLOW_SHELL_COMMANDS);
|
|
break;
|
|
}
|
|
else
|
|
{
|
|
g_pUiSymbols->AddSymbolOptions(SYMOPT_DEBUG);
|
|
}
|
|
break;
|
|
|
|
case _T('o'):
|
|
if (g_RemoteClient)
|
|
{
|
|
goto usage;
|
|
}
|
|
|
|
g_DebugCreateFlags |= DEBUG_PROCESS;
|
|
g_DebugCreateFlags &= ~DEBUG_ONLY_THIS_PROCESS;
|
|
break;
|
|
|
|
case _T('p'):
|
|
// attach to an active process
|
|
// p specifies a process id
|
|
// pn specifies a process by name
|
|
// ie: -p 360
|
|
// -pn _T("foo bar")
|
|
|
|
if (!isspace(*lp1) && !isdigit(*lp1))
|
|
{
|
|
// They may have specified a -p flag with
|
|
// a tail such as -premote.
|
|
lp2 = lp1;
|
|
while (*lp2 && *lp2 != ' ' && *lp2 != '\t')
|
|
{
|
|
lp2++;
|
|
}
|
|
if (lp2 == lp1 + 6 &&
|
|
!memcmp(lp1, "remote", 6))
|
|
{
|
|
lp1 = lp2;
|
|
g_ProcessServer = _tcsdup(GetArg(&lp1));
|
|
break;
|
|
}
|
|
else if (_T('d') == *lp1)
|
|
{
|
|
lp1++;
|
|
g_DetachOnExit = TRUE;
|
|
break;
|
|
}
|
|
else if (_T('e') == *lp1)
|
|
{
|
|
lp1++;
|
|
g_AttachProcessFlags = DEBUG_ATTACH_EXISTING;
|
|
break;
|
|
}
|
|
else if (_T('t') == *lp1)
|
|
{
|
|
lp1++;
|
|
g_pUiControl->
|
|
SetInterruptTimeout(atoi(GetArg(&lp1)));
|
|
break;
|
|
}
|
|
else if (_T('v') == *lp1)
|
|
{
|
|
lp1++;
|
|
g_AttachProcessFlags = DEBUG_ATTACH_NONINVASIVE;
|
|
break;
|
|
}
|
|
else if (_T('n') != *lp1)
|
|
{
|
|
goto usage;
|
|
}
|
|
else
|
|
{
|
|
// Skip the _T('n')
|
|
lp1++;
|
|
g_ProcNameToDebug = _tcsdup(GetArg(&lp1));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// They specified -p 360
|
|
g_PidToDebug = strtoul(GetArg(&lp1), NULL, 0);
|
|
|
|
if (g_PidToDebug <= 0)
|
|
{
|
|
g_PidToDebug = -2;
|
|
ErrorBox(NULL, 0, ERR_Invalid_Process_Id,
|
|
g_PidToDebug);
|
|
}
|
|
}
|
|
g_CommandLineStart++;
|
|
break;
|
|
|
|
case _T('Q'):
|
|
g_QuietMode = TRUE;
|
|
break;
|
|
|
|
case _T('r'):
|
|
lp2 = lp1;
|
|
while (*lp2 && *lp2 != ' ' && *lp2 != '\t')
|
|
{
|
|
lp2++;
|
|
}
|
|
if (lp2 == lp1 + 3 &&
|
|
!memcmp(lp1, "obp", 3))
|
|
{
|
|
lp1 = lp2;
|
|
g_pUiControl->AddEngineOptions
|
|
(DEBUG_ENGOPT_ALLOW_READ_ONLY_BREAKPOINTS);
|
|
break;
|
|
}
|
|
else if (lp2 != lp1 + 5 ||
|
|
memcmp(lp1, "emote", 5))
|
|
{
|
|
goto usage;
|
|
}
|
|
|
|
lp1 = lp2;
|
|
lp2 = GetArg(&lp1);
|
|
if (!CreateUiInterfaces(TRUE, lp2))
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
|
g_CommandLineStart++;
|
|
break;
|
|
|
|
case _T('s'):
|
|
lp2 = lp1;
|
|
while (*lp2 && *lp2 != ' ' && *lp2 != '\t')
|
|
{
|
|
lp2++;
|
|
}
|
|
if (lp2 == lp1 + 5 &&
|
|
!memcmp(lp1, "erver", 5))
|
|
{
|
|
lp1 = lp2;
|
|
lp2 = GetArg(&lp1);
|
|
if (!CreateUiInterfaces(FALSE, lp2))
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
|
SetTitleServerText("Server '%s'", lp2);
|
|
}
|
|
else if (lp2 == lp1 + 2 &&
|
|
!memcmp(lp1, "es", 2))
|
|
{
|
|
lp1 = lp2;
|
|
g_pUiSymbols->
|
|
AddSymbolOptions(SYMOPT_EXACT_SYMBOLS);
|
|
}
|
|
else if (lp2 == lp1 + 3 &&
|
|
!memcmp(lp1, "fce", 3))
|
|
{
|
|
lp1 = lp2;
|
|
g_pUiSymbols->
|
|
AddSymbolOptions(SYMOPT_FAIL_CRITICAL_ERRORS);
|
|
}
|
|
else if (lp2 == lp1 + 3 &&
|
|
!memcmp(lp1, "icv", 3))
|
|
{
|
|
lp1 = lp2;
|
|
g_pUiSymbols->AddSymbolOptions(SYMOPT_IGNORE_CVREC);
|
|
}
|
|
else if (lp2 == lp1 + 3 &&
|
|
!memcmp(lp1, "nul", 3))
|
|
{
|
|
lp1 = lp2;
|
|
g_pUiSymbols->
|
|
AddSymbolOptions(SYMOPT_NO_UNQUALIFIED_LOADS);
|
|
}
|
|
else if (lp2 == lp1 + 6 &&
|
|
!memcmp(lp1, "rcpath", 6))
|
|
{
|
|
lp1 = lp2;
|
|
g_pUiSymbols->SetSourcePath(GetArg(&lp1));
|
|
}
|
|
else
|
|
{
|
|
goto usage;
|
|
}
|
|
break;
|
|
|
|
case _T('T'):
|
|
lp2 = GetArg(&lp1);
|
|
SetTitleExplicitText(lp2);
|
|
if (g_ExplicitWorkspace && g_Workspace != NULL)
|
|
{
|
|
g_Workspace->SetString(WSP_WINDOW_FRAME_TITLE, lp2);
|
|
}
|
|
break;
|
|
|
|
case _T('v'):
|
|
g_Verbose = TRUE;
|
|
break;
|
|
|
|
case _T('w'):
|
|
lp2 = lp1;
|
|
while (*lp2 && *lp2 != ' ' && *lp2 != '\t')
|
|
{
|
|
lp2++;
|
|
}
|
|
if (lp2 == lp1 + 3 &&
|
|
!memcmp(lp1, "ake", 3))
|
|
{
|
|
ULONG Pid;
|
|
|
|
lp1 = lp2;
|
|
Pid = strtoul(GetArg(&lp1), NULL, 0);
|
|
if (!SetPidEvent(Pid, OPEN_EXISTING))
|
|
{
|
|
InformationBox(ERR_Wake_Failed, Pid);
|
|
ErrorExit(NULL,
|
|
"Process %d is not a sleeping debugger\n",
|
|
Pid);
|
|
}
|
|
else
|
|
{
|
|
ExitDebugger(NULL, 0);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case _T('W'):
|
|
if (*lp1 != _T('X'))
|
|
{
|
|
if (UiSwitchWorkspace(WSP_NAME_EXPLICIT, GetArg(&lp1),
|
|
FALSE, WSP_APPLY_EXPLICIT,
|
|
&Starts) != S_OK)
|
|
{
|
|
goto usage;
|
|
}
|
|
|
|
g_CommandLineStart += Starts;
|
|
}
|
|
else
|
|
{
|
|
// Skip X.
|
|
lp1++;
|
|
if (g_Workspace != NULL)
|
|
{
|
|
g_Workspace->Flush(FALSE, FALSE);
|
|
delete g_Workspace;
|
|
}
|
|
g_Workspace = NULL;
|
|
}
|
|
g_ExplicitWorkspace = TRUE;
|
|
break;
|
|
|
|
case _T('y'):
|
|
g_pUiSymbols->SetSymbolPath(GetArg(&lp1));
|
|
break;
|
|
|
|
case _T('z'):
|
|
if (*lp1 == _T('p'))
|
|
{
|
|
lp1++;
|
|
g_DumpPageFile = _tcsdup(GetArg(&lp1));
|
|
}
|
|
else if (*lp1 && *lp1 != _T(' ') && *lp1 != _T('\t'))
|
|
{
|
|
goto usage;
|
|
}
|
|
else
|
|
{
|
|
g_DumpFile = _tcsdup(GetArg(&lp1));
|
|
g_CommandLineStart++;
|
|
}
|
|
break;
|
|
|
|
default:
|
|
--lp1;
|
|
goto usage;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// pick up file args. If it is a program name,
|
|
// keep the tail of the cmd line intact.
|
|
g_DebugCommandLine = _tcsdup(lp1);
|
|
g_CommandLineStart++;
|
|
break;
|
|
}
|
|
}
|
|
|
|
//
|
|
// If a command line start option was set, we can just start the engine
|
|
// right away. Otherwise, we have to wait for user input.
|
|
//
|
|
// If multiple command line option were set, print an error.
|
|
//
|
|
|
|
if (g_CommandLineStart == 1)
|
|
{
|
|
PostMessage(g_hwndFrame, WU_START_ENGINE, 0, 0);
|
|
}
|
|
else if (g_CommandLineStart > 1)
|
|
{
|
|
ErrorBox(NULL, 0, ERR_Invalid_Command_Line);
|
|
return FALSE;
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
void
|
|
StopDebugging(BOOL UserRequest)
|
|
{
|
|
// Flush the current workspace first so
|
|
// the engine thread doesn't.
|
|
if (g_Workspace != NULL &&
|
|
g_Workspace->Flush(FALSE, FALSE) == S_FALSE)
|
|
{
|
|
// User cancelled things so don't terminate. We
|
|
// don't offer that option right now so this
|
|
// should never happen.
|
|
return;
|
|
}
|
|
|
|
if (g_EngineThreadId)
|
|
{
|
|
DWORD WaitStatus;
|
|
|
|
if (UserRequest)
|
|
{
|
|
// Try to get the current engine operation stopped.
|
|
g_pUiControl->SetInterrupt(DEBUG_INTERRUPT_EXIT);
|
|
|
|
// If this stop is coming from the UI thread
|
|
// clean up the current session.
|
|
AddEnumCommand(UIC_END_SESSION);
|
|
}
|
|
|
|
for (;;)
|
|
{
|
|
// Wait for the engine thread to finish.
|
|
WaitStatus = WaitForSingleObject(g_EngineThread, 30000);
|
|
if (WaitStatus != WAIT_TIMEOUT)
|
|
{
|
|
break;
|
|
}
|
|
else
|
|
{
|
|
// Engine is still busy. If the user requested
|
|
// the stop, ask the user whether they want to keep
|
|
// waiting. If they don't they'll have to exit
|
|
// windbg as the engine must be available in
|
|
// order to restart anything. If this is a stop
|
|
// from the engine thread itself it should have
|
|
// finished up by now, so something is wrong.
|
|
// For now give the user the same option but
|
|
// in the future we might want to have special
|
|
// behavior.
|
|
if (QuestionBox(STR_Engine_Still_Busy, MB_YESNO) == IDNO)
|
|
{
|
|
ExitDebugger(g_pUiClient, 0);
|
|
}
|
|
|
|
if (UserRequest)
|
|
{
|
|
// Try again to get the engine to stop.
|
|
g_pUiControl->SetInterrupt(DEBUG_INTERRUPT_EXIT);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (g_EngineThread != NULL)
|
|
{
|
|
CloseHandle(g_EngineThread);
|
|
g_EngineThread = NULL;
|
|
}
|
|
|
|
CloseAllWindows();
|
|
if (!CreateUiInterfaces(FALSE, NULL))
|
|
{
|
|
InformationBox(ERR_Internal_Error, E_OUTOFMEMORY,
|
|
"CreateUiInterfaces");
|
|
ErrorExit(NULL, "Unable to recreate UI interfaces\n");
|
|
}
|
|
|
|
//
|
|
// Reset all session starting values.
|
|
//
|
|
// Do not clear the process server value here
|
|
// as the UI doesn't offer any way to set it
|
|
// so just let the command line setting persist
|
|
// for the entire run of the process.
|
|
//
|
|
|
|
g_AttachKernelFlags = 0;
|
|
free(g_KernelConnectOptions);
|
|
g_KernelConnectOptions = NULL;
|
|
g_PidToDebug = 0;
|
|
free(g_ProcNameToDebug);
|
|
g_ProcNameToDebug = NULL;
|
|
free(g_DumpFile);
|
|
g_DumpFile = NULL;
|
|
free(g_DumpPageFile);
|
|
g_DumpPageFile = NULL;
|
|
free(g_DebugCommandLine);
|
|
g_DebugCommandLine = NULL;
|
|
g_DebugCreateFlags = DEBUG_ONLY_THIS_PROCESS;
|
|
g_RemoteClient = FALSE;
|
|
free(g_RemoteOptions);
|
|
g_RemoteOptions = NULL;
|
|
g_DetachOnExit = FALSE;
|
|
g_AttachProcessFlags = DEBUG_ATTACH_DEFAULT;
|
|
SetTitleSessionText(NULL);
|
|
|
|
// Any changes caused by shutting things down
|
|
// are not user changes and can be ignored.
|
|
if (g_Workspace != NULL)
|
|
{
|
|
g_Workspace->ClearDirty();
|
|
}
|
|
if (!g_ExplicitWorkspace)
|
|
{
|
|
UiSwitchWorkspace(WSP_NAME_BASE, g_WorkspaceDefaultName,
|
|
TRUE, WSP_APPLY_DEFAULT, NULL);
|
|
}
|
|
|
|
SetLineColumn_StatusBar(0, 0);
|
|
SetPidTid_StatusBar(0, 0, 0, 0);
|
|
EnableToolbarControls();
|
|
}
|
|
|
|
|
|
/****************************************************************/
|
|
/****************************************************************/
|
|
/****************************************************************/
|
|
/*
|
|
case _T('A'):
|
|
// Auto start a dlg
|
|
// Used by the wizard so that the open executable
|
|
// dlg or the attach dlg, will appear as soon as
|
|
// windbg is started.
|
|
//
|
|
// _T('e') executable
|
|
// _T('p') process
|
|
// _T('d') dump file
|
|
// ie: Ae, Ap, Ad
|
|
if (isspace(*lp1)) {
|
|
goto usage;
|
|
} else {
|
|
if (_T('e') == *lp1) {
|
|
// Auto open the Open Executable dlg
|
|
PostMessage(g_hwndFrame,
|
|
WM_COMMAND,
|
|
MAKEWPARAM(IDM_FILE_OPEN_EXECUTABLE, 0),
|
|
0);
|
|
lp1++;
|
|
} else if (_T('d') == *lp1) {
|
|
// Auto open the Attach to Process dlg
|
|
PostMessage(g_hwndFrame,
|
|
WM_COMMAND,
|
|
MAKEWPARAM(IDM_FILE_OPEN_CRASH_DUMP, 0),
|
|
0);
|
|
lp1++;
|
|
} else if (_T('p') == *lp1) {
|
|
// Auto open the Attach to Process dlg
|
|
PostMessage(g_hwndFrame,
|
|
WM_COMMAND,
|
|
MAKEWPARAM(IDM_DEBUG_ATTACH, 0),
|
|
0);
|
|
lp1++;
|
|
} else {
|
|
goto usage;
|
|
}
|
|
}
|
|
break;
|
|
|
|
case _T('d'):
|
|
iDebugLevel = atoi( GetArg(&lp1) );
|
|
break;
|
|
|
|
case _T('h'):
|
|
bInheritHandles = TRUE;
|
|
break;
|
|
|
|
case _T('m'):
|
|
fMinimize = TRUE;
|
|
nCmdShow = SW_MINIMIZE;
|
|
break;
|
|
|
|
|
|
case _T('r'):
|
|
g_AutoRun = arCmdline;
|
|
PszAutoRun = _tcsdup( GetArg(&lp1) );
|
|
ShowWindow(g_hwndFrame, nCmdShow);
|
|
break;
|
|
|
|
case _T('R'):
|
|
{
|
|
//
|
|
// This code does not support nested dbl quotes.
|
|
//
|
|
BOOL bInDblQuotes = FALSE;
|
|
PTSTR lpszCmd;
|
|
PTSTR lpsz;
|
|
|
|
lpszCmd = lpsz = GetArg(&lp1);
|
|
|
|
while (*lpsz) {
|
|
if (_T('"') == *lpsz) {
|
|
// We found a quote. We assume it is either an
|
|
// opening quote or an ending quote, that's why
|
|
// we toggle.
|
|
bInDblQuotes = !bInDblQuotes;
|
|
} else {
|
|
// We only replace the _T('_') if we are not inside
|
|
// dbl quotes.
|
|
if (!bInDblQuotes && _T('_') == *lpsz) {
|
|
*lpsz = _T(' ');
|
|
}
|
|
}
|
|
lpsz = CharNext(lpsz);
|
|
}
|
|
|
|
if ( nNumCmds < _tsizeof(rgpszCmds)/_tsizeof(rgpszCmds[0]) ) {
|
|
rgpszCmds[nNumCmds++] = _tcsdup(lpszCmd);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case _T('w'):
|
|
fWorkSpaceSpecified = TRUE;
|
|
_tcsncpy( szWorkSpace, GetArg(&lp1), _tsizeof(szWorkSpace) );
|
|
szWorkSpace[_tsizeof(szWorkSpace)-1] =NULL;
|
|
break;
|
|
|
|
case _T('x'):
|
|
// window layout
|
|
bWindowLayoutSpecified = TRUE;
|
|
_tcsncpy(szWindowLayout,
|
|
GetArg(&lp1),
|
|
_tsizeof(szWorkSpace)
|
|
);
|
|
szWindowLayout[_tsizeof(szWindowLayout)-1] =NULL;
|
|
break;
|
|
*/
|
|
|
|
|
|
void
|
|
InitDefaults(
|
|
void
|
|
)
|
|
{
|
|
SetSrcMode_StatusBar(TRUE);
|
|
}
|
|
|
|
|
|
INDEXED_COLOR*
|
|
GetIndexedColor(ULONG Index)
|
|
{
|
|
INDEXED_COLOR* Table;
|
|
|
|
if (Index < OUT_MASK_COL_BASE)
|
|
{
|
|
if (Index >= COL_COUNT)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
return g_Colors + Index;
|
|
}
|
|
else
|
|
{
|
|
Index -= OUT_MASK_COL_BASE;
|
|
if (Index >= OUT_MASK_COL_COUNT ||
|
|
g_OutMaskColors[Index].Name == NULL)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
return g_OutMaskColors + Index;
|
|
}
|
|
}
|
|
|
|
BOOL
|
|
SetColor(ULONG Index, COLORREF Color)
|
|
{
|
|
INDEXED_COLOR* IdxCol = GetIndexedColor(Index);
|
|
if (IdxCol == NULL)
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
|
if (IdxCol->Brush != NULL)
|
|
{
|
|
DeleteObject(IdxCol->Brush);
|
|
}
|
|
|
|
IdxCol->Color = Color;
|
|
IdxCol->Brush = CreateSolidBrush(IdxCol->Color);
|
|
|
|
// A UI color selection changing means the UI needs to refresh.
|
|
// Out mask color changes only apply to new text and do
|
|
// not need a refresh.
|
|
return Index < COL_COUNT ? TRUE : FALSE;
|
|
}
|
|
|
|
BOOL
|
|
GetOutMaskColors(ULONG Mask, COLORREF* Fg, COLORREF* Bg)
|
|
{
|
|
if (Mask == 0)
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
|
ULONG Idx = 0;
|
|
|
|
while ((Mask & 1) == 0)
|
|
{
|
|
Idx++;
|
|
Mask >>= 1;
|
|
}
|
|
|
|
Idx *= 2;
|
|
if (g_OutMaskColors[Idx].Name == NULL)
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
|
*Fg = g_OutMaskColors[Idx].Color;
|
|
*Bg = g_OutMaskColors[Idx + 1].Color;
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
void
|
|
InitColors(void)
|
|
{
|
|
g_Colors[COL_PLAIN].Default =
|
|
GetSysColor(COLOR_WINDOW);
|
|
g_Colors[COL_PLAIN_TEXT].Default =
|
|
GetSysColor(COLOR_WINDOWTEXT);
|
|
g_Colors[COL_CURRENT_LINE].Default =
|
|
GetSysColor(COLOR_HIGHLIGHT);
|
|
g_Colors[COL_CURRENT_LINE_TEXT].Default =
|
|
GetSysColor(COLOR_HIGHLIGHTTEXT);
|
|
g_Colors[COL_BP_CURRENT_LINE_TEXT].Default =
|
|
GetSysColor(COLOR_HIGHLIGHTTEXT);
|
|
g_Colors[COL_ENABLED_BP_TEXT].Default =
|
|
GetSysColor(COLOR_HIGHLIGHTTEXT);
|
|
g_Colors[COL_DISABLED_BP_TEXT].Default =
|
|
GetSysColor(COLOR_HIGHLIGHTTEXT);
|
|
|
|
ULONG i;
|
|
|
|
for (i = 0; i < COL_COUNT; i++)
|
|
{
|
|
SetColor(i, g_Colors[i].Default);
|
|
}
|
|
for (i = 0; i < OUT_MASK_COL_COUNT; i++)
|
|
{
|
|
if (g_OutMaskColors[i].Name != NULL)
|
|
{
|
|
g_OutMaskColors[i].Default =
|
|
GetSysColor((i & 1) ? COLOR_WINDOW : COLOR_WINDOWTEXT);
|
|
SetColor(i + OUT_MASK_COL_BASE, g_OutMaskColors[i].Default);
|
|
}
|
|
}
|
|
|
|
for (i = 0; i < CUSTCOL_COUNT; i++)
|
|
{
|
|
g_CustomColors[i] = GetSysColor(i + 1);
|
|
}
|
|
}
|
|
|
|
BOOL
|
|
InitGUI(
|
|
VOID
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Initialize the GUI components of WinDBG so we can bring up
|
|
the parent MDI window with the top level menus.
|
|
|
|
Arguments:
|
|
|
|
Return Value:
|
|
|
|
TRUE if everything is OK, FALSE if something fails
|
|
|
|
--*/
|
|
{
|
|
ULONG i;
|
|
WNDCLASSEX wcex = {0};
|
|
TCHAR szClassName[MAX_MSG_TXT];
|
|
INITCOMMONCONTROLSEX InitCtrls =
|
|
{
|
|
sizeof(InitCtrls), ICC_WIN95_CLASSES | ICC_COOL_CLASSES |
|
|
ICC_USEREX_CLASSES
|
|
};
|
|
|
|
|
|
// Journaling is a feature that applications, such as Visual Test, can
|
|
// enable to synchronize all message queues.
|
|
// In order to allow WinDBG to debug an app such as Visual Test, we
|
|
// provide the option to disable journaling, which ensures WinDBG
|
|
// has its own message queue at all times.
|
|
//
|
|
// Should journaling be allowed or disabled?
|
|
//
|
|
if (g_AllowJournaling == FALSE)
|
|
{
|
|
#define RST_DONTJOURNALATTACH 0x00000002
|
|
typedef VOID (WINAPI * RST)(DWORD,DWORD);
|
|
|
|
RST Rst = (RST) GetProcAddress( GetModuleHandle( _T("user32.dll") ),
|
|
"RegisterSystemThread" );
|
|
if (Rst)
|
|
{
|
|
(Rst) (RST_DONTJOURNALATTACH, 0);
|
|
}
|
|
}
|
|
|
|
// Load the richedit 2.0 dll so that it can register the window class.
|
|
// We require RichEdit 2 and cannot use RichEdit 1.
|
|
// Since we intentionally need this library the entire duration, we
|
|
// simply load it and lose the handle to it. We are in win32 and running
|
|
// separate address spaces, and don't have to worry about freeing the
|
|
// library.
|
|
if (!LoadLibrary(_T("RICHED20.DLL")))
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
|
if ( !InitCommonControlsEx( &InitCtrls ))
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
|
//We use tmp strings as edit buffers
|
|
Assert(MAX_LINE_SIZE < TMP_STRING_SIZE);
|
|
|
|
|
|
Dbg(LoadString(g_hInst, SYS_Main_wTitle,
|
|
g_MainTitleText, _tsizeof(g_MainTitleText)));
|
|
Dbg(LoadString(g_hInst, SYS_Main_wClass,
|
|
szClassName, _tsizeof(szClassName) ));
|
|
|
|
//Register the main window szClassName
|
|
|
|
wcex.cbSize = sizeof(wcex);
|
|
wcex.style = 0;
|
|
wcex.lpfnWndProc = MainWndProc;
|
|
wcex.cbClsExtra = 0;
|
|
wcex.cbWndExtra = 0;
|
|
wcex.hInstance = g_hInst;
|
|
wcex.hIcon = LoadIcon(g_hInst, MAKEINTRESOURCE(WINDBGICON) );
|
|
wcex.hCursor = LoadCursor(NULL, IDC_ARROW);
|
|
wcex.hbrBackground = (HBRUSH) (COLOR_ACTIVEBORDER + 1);
|
|
wcex.lpszMenuName = MAKEINTRESOURCE(MAIN_MENU);
|
|
wcex.lpszClassName = szClassName;
|
|
wcex.hIconSm = LoadIcon(g_hInst, MAKEINTRESOURCE(WINDBGICON) );
|
|
|
|
if (!RegisterClassEx (&wcex) )
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
|
|
|
//
|
|
// Generic MDI child window. Channels all processing
|
|
// through the COMMONWIN abstraction.
|
|
//
|
|
Dbg(LoadString(g_hInst, SYS_CommonWin_wClass,
|
|
szClassName, _tsizeof(szClassName)));
|
|
|
|
wcex.cbSize = sizeof(wcex);
|
|
wcex.style = 0;
|
|
wcex.lpfnWndProc = COMMONWIN_DATA::WindowProc;
|
|
wcex.cbClsExtra = 0;
|
|
wcex.cbWndExtra = 0;
|
|
wcex.hInstance = g_hInst;
|
|
wcex.hIcon = NULL;
|
|
// The cursor is set to SIZENS so that the proper
|
|
// cursor appears in the command window splitter area.
|
|
// All other areas are covered by child windows with
|
|
// their own cursors.
|
|
wcex.hCursor = LoadCursor(NULL, IDC_SIZENS);
|
|
wcex.hbrBackground = (HBRUSH) (COLOR_ACTIVEBORDER + 1);
|
|
wcex.lpszMenuName = NULL;
|
|
wcex.lpszClassName = szClassName;
|
|
wcex.hIconSm = NULL;
|
|
|
|
if (!RegisterClassEx(&wcex))
|
|
{
|
|
return FALSE ;
|
|
}
|
|
|
|
HDC Dc = GetDC(NULL);
|
|
if (Dc == NULL)
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
|
g_Fonts[FONT_FIXED].Font = (HFONT)GetStockObject(ANSI_FIXED_FONT);
|
|
g_Fonts[FONT_VARIABLE].Font = (HFONT)GetStockObject(DEFAULT_GUI_FONT);
|
|
|
|
for (ULONG FontIndex = 0; FontIndex < FONT_COUNT; FontIndex++)
|
|
{
|
|
SelectObject(Dc, g_Fonts[FontIndex].Font);
|
|
if (!GetTextMetrics(Dc, &g_Fonts[FontIndex].Metrics))
|
|
{
|
|
return FALSE;
|
|
}
|
|
}
|
|
|
|
ReleaseDC(NULL, Dc);
|
|
|
|
InitColors();
|
|
|
|
// Register message for FINDMSGSTRING.
|
|
g_FindMsgString = RegisterWindowMessage(FINDMSGSTRING);
|
|
|
|
// Look up FindWindowEx.
|
|
HMODULE User32 = GetModuleHandle("user32.dll");
|
|
if (User32 != NULL)
|
|
{
|
|
g_FlashWindowEx = (PFN_FlashWindowEx)
|
|
GetProcAddress(User32, "FlashWindowEx");
|
|
}
|
|
|
|
//
|
|
// Initialize window lists
|
|
//
|
|
InitializeListHead(&g_ActiveWin);
|
|
|
|
Dbg(g_hMainAccTable = LoadAccelerators(g_hInst, MAKEINTRESOURCE(MAIN_ACC)));
|
|
Dbg(LoadString(g_hInst, SYS_Main_wClass, szClassName, MAX_MSG_TXT));
|
|
|
|
InitializeListHead(&g_StateList);
|
|
|
|
__try
|
|
{
|
|
Dbg_InitializeCriticalSection( &g_QuickLock );
|
|
}
|
|
__except(EXCEPTION_EXECUTE_HANDLER)
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
|
RECT WorkRect;
|
|
RECT FrameRect;
|
|
|
|
//
|
|
// Try and create an initial window that's ready to work
|
|
// without resizing. Our goal here is to grab enough
|
|
// screen space to given plenty of room for MDI windows
|
|
// but not so much we might as well be maximized.
|
|
//
|
|
|
|
Dbg(SystemParametersInfo(SPI_GETWORKAREA, 0, &WorkRect, FALSE));
|
|
|
|
// We don't want to take up more than 80% of either dimension.
|
|
FrameRect.right = (WorkRect.right - WorkRect.left) * 4 / 5;
|
|
FrameRect.bottom = (WorkRect.bottom - WorkRect.top) * 4 / 5;
|
|
|
|
// We want width for an 80-character window plus space for
|
|
// another narrow window like the CPU window. We want
|
|
// height for a forty row window plus space for a short
|
|
// window like the stack.
|
|
// If we can't get that much room just let the system
|
|
// take charge.
|
|
if (FrameRect.right < (CMD_WIDTH + CPU_WIDTH_32) ||
|
|
FrameRect.bottom < (CMD_HEIGHT + CALLS_HEIGHT))
|
|
{
|
|
SetRect(&FrameRect, CW_USEDEFAULT, CW_USEDEFAULT,
|
|
CW_USEDEFAULT, CW_USEDEFAULT);
|
|
}
|
|
else
|
|
{
|
|
// Hug the bottom left corner of the screen to
|
|
// try and keep out of the way as much as possible
|
|
// while still allowing the first bits of the
|
|
// window to be seen.
|
|
FrameRect.left = WorkRect.left;
|
|
FrameRect.top = (WorkRect.bottom - WorkRect.top) - FrameRect.bottom;
|
|
}
|
|
|
|
//
|
|
// Create the frame
|
|
//
|
|
g_hwndFrame = CreateWindow(szClassName,
|
|
g_MainTitleText,
|
|
WS_OVERLAPPEDWINDOW | WS_CLIPCHILDREN
|
|
| WS_VISIBLE,
|
|
FrameRect.left,
|
|
FrameRect.top,
|
|
FrameRect.right,
|
|
FrameRect.bottom,
|
|
NULL,
|
|
NULL,
|
|
g_hInst,
|
|
NULL
|
|
);
|
|
|
|
//
|
|
// Initialize the debugger
|
|
//
|
|
if ( !g_hwndFrame || !g_hwndMDIClient )
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
|
//
|
|
// Get handle to main menu, window submenu, MRU submenu
|
|
//
|
|
Dbg( g_hmenuMain = GetMenu(g_hwndFrame) );
|
|
g_hmenuMainSave = g_hmenuMain;
|
|
|
|
Dbg( g_hmenuWindowSub = GetSubMenu(g_hmenuMain, WINDOWMENU) );
|
|
|
|
Dbg( g_MruMenu = GetSubMenu(g_hmenuMain, FILEMENU) );
|
|
Dbg( g_MruMenu = GetSubMenu(g_MruMenu,
|
|
IDM_FILE_MRU_FILE1 - IDM_FILE - 1) );
|
|
|
|
//
|
|
// Init Items Colors ,Environment and RunDebug params to their default
|
|
// values 'They will later be overrided by the values in .INI file
|
|
// but we ensure to have something coherent even if we can't load
|
|
// the .INI file
|
|
//
|
|
InitDefaults();
|
|
|
|
//
|
|
// Initialize Keyboard Hook
|
|
//
|
|
hKeyHook = SetWindowsHookEx(WH_KEYBOARD,
|
|
KeyboardHook,
|
|
g_hInst,
|
|
GetCurrentThreadId()
|
|
);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
int
|
|
WINAPIV
|
|
main(
|
|
int argc,
|
|
PTSTR argv[ ],
|
|
PTSTR envp[]
|
|
)
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
description-of-function.
|
|
|
|
Arguments:
|
|
|
|
argc - Supplies the count of arguments on command line.
|
|
|
|
argv - Supplies a pointer to an array of string pointers.
|
|
|
|
Return Value:
|
|
|
|
int - Returns the wParam from the WM_QUIT message.
|
|
None.
|
|
|
|
--*/
|
|
|
|
{
|
|
HRESULT Status;
|
|
CHAR helpfile[MAX_PATH];
|
|
|
|
g_ProgramName = argv[0];
|
|
g_hInst = GetModuleHandle(NULL);
|
|
g_DefPriority = GetPriorityClass(GetCurrentProcess());
|
|
|
|
Dbg(LoadString(g_hInst, SYS_Help_File, helpfile, sizeof(helpfile)));
|
|
MakeHelpFileName(helpfile);
|
|
|
|
// Initialize enough of the GUI to bring up the top level window
|
|
// so the menus can be activated.
|
|
|
|
if (!InitGUI())
|
|
{
|
|
InformationBox(ERR_Internal_Error, E_OUTOFMEMORY, "InitGUI");
|
|
return FALSE;
|
|
}
|
|
|
|
if (!CreateUiInterfaces(FALSE, NULL))
|
|
{
|
|
InformationBox(ERR_Internal_Error, E_OUTOFMEMORY,
|
|
"CreateUiInterfaces");
|
|
return FALSE;
|
|
}
|
|
|
|
// Select the default workspace.
|
|
if ((Status = UiSwitchWorkspace(WSP_NAME_BASE, g_WorkspaceDefaultName,
|
|
TRUE, WSP_APPLY_DEFAULT, NULL)) != S_OK)
|
|
{
|
|
//InformationBox(ERR_Internal_Error, Status, "DefaultWorkspace");
|
|
}
|
|
|
|
// Parse the command line.
|
|
// We need to do this before any GUI window is created to support the
|
|
// journaling option.
|
|
|
|
if (!ParseCommandLine(TRUE))
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
|
// Enter main message loop.
|
|
for (;;)
|
|
{
|
|
WaitMessage();
|
|
ProcessPendingMessages();
|
|
|
|
if (g_Exit)
|
|
{
|
|
break;
|
|
}
|
|
|
|
//
|
|
// Check for any engine work that needs to be done.
|
|
//
|
|
|
|
ULONG EventSeq = g_CodeBufferSequence;
|
|
if (EventSeq != g_CodeDisplaySequence)
|
|
{
|
|
// We don't want to stall the engine during
|
|
// file loading so capture the state and then
|
|
// release the lock.
|
|
|
|
Dbg_EnterCriticalSection(&g_QuickLock);
|
|
|
|
ULONG64 Ip = g_CodeIp;
|
|
char FoundFile[MAX_SOURCE_PATH];
|
|
char SymFile[MAX_SOURCE_PATH];
|
|
strcpy(FoundFile, g_CodeFileFound);
|
|
strcpy(SymFile, g_CodeSymFile);
|
|
ULONG Line = g_CodeLine;
|
|
BOOL UserActivated = g_CodeUserActivated;
|
|
|
|
Dbg_LeaveCriticalSection(&g_QuickLock);
|
|
|
|
UpdateCodeDisplay(Ip, FoundFile[0] ? FoundFile : NULL,
|
|
SymFile, Line, UserActivated);
|
|
g_CodeDisplaySequence = EventSeq;
|
|
}
|
|
|
|
LockUiBuffer(&g_UiOutputBuffer);
|
|
|
|
if (g_UiOutputBuffer.GetDataLen() > 0)
|
|
{
|
|
PSTR Text, End;
|
|
COLORREF Fg, Bg;
|
|
|
|
Text = (PSTR)g_UiOutputBuffer.GetDataBuffer();
|
|
End = Text + g_UiOutputBuffer.GetDataLen();
|
|
while (Text < End)
|
|
{
|
|
GetOutMaskColors(*(ULONG UNALIGNED *)Text, &Fg, &Bg);
|
|
Text += sizeof(ULONG);
|
|
CmdOutput(Text, Fg, Bg);
|
|
Text += strlen(Text) + 1;
|
|
}
|
|
|
|
g_UiOutputBuffer.Empty();
|
|
}
|
|
|
|
UnlockUiBuffer(&g_UiOutputBuffer);
|
|
}
|
|
|
|
TerminateApplication(FALSE);
|
|
|
|
// Keep the C++ compiler from whining
|
|
return 0;
|
|
}
|